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This Small Scale Sculpting: Etch Lab lesson plan also includes:
Make works of art using a vintage yet effective etching strategy. The surface of a semiconductor chip has specific patterns formed through a process called etching. Through a lab investigation, young scholars recreate that process on a larger scale using chalk and vinegar.
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Instructional Ideas
- Time the activity to fall around the Easter holiday; decorate a tree to display the etched eggs
- Use provided assessment questions as an exit card
Classroom Considerations
- Collect and prepare materials prior to the day of the activity
Pros
- Provides an option for an extension activity
- Includes photos of results to add clarity
Cons
- None